Association between soil organic carbon and calcium in acidic grassland soils from Point Reyes National Seashore, CA

Name: Association between soil organic carbon and calcium in acidic grassland soils from Point Reyes National Seashore, CA
Creator: ["Peter Nico","Sharon Bone","Matthew Marcus","Elaine Pegoraro","Cristina Castanha","Kyounglim Kang","Amrita Bhattacharyya","Margaret Torn","Jasquelin Pena"]
Published: 2024-05-15 14:37:23
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National Center for Ecological Analysis and Synthesis Data Repository2024-05-15 更新2026-05-02 收录

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https://data.nceas.ucsb.edu/view/ess-dive-7b51b1bee0ccc98-20240515T143716900

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资源简介：

All data is collected from across 3 soil cores spanning a pH gradient at Point Reyes National Seashore, as part of a recent publication. The bulk data csv includes hygroscopic moisture content, soil pH, total C and N values, particle size distributions, cation exchange capacity and extractable cations. The STXM data package includes raw spectra data from scanning transmission X-ray microscopy C near-edge X-ray absorption fine structure spectroscopy analysis, extracted from STXM Image Reader analysis and then subsequently normalised in Athena (see details in paper). The data file also contains a bulk chemistry and mineralogy dataset, including total and trace element contents from 3 depths and mineral compositions as measured at BL 11-3 SSRL and semi-quantified in HighScore. Finally the final data file is calcium K-edge X-ray absorption near-edge structure spectroscopy (BL 4-3) and micro-XANES and micro-X-ray fluorescence (BL 14-3b) data.

提供机构：

["Peter Nico","Sharon Bone","Matthew Marcus","Elaine Pegoraro","Cristina Castanha","Kyounglim Kang","Amrita Bhattacharyya","Margaret Torn","Jasquelin Pena"]

创建时间：

2023-01-01